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FEASIBILITY OF INVESTMENT ATTRACTIVENESS FOR THE DEVELOPMENT OF TECHNOGENIC DUMP WITH A HIGH CONCENTRATION OF BARITE

M. V. Mishenin 1,2, N. V. Yurkevich 1, I. V. Filimonova 1,2, A. P. Samatova 1,2

1 A. A. Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Novosibirsk, Russia; 2 Novosibirsk State University, Novosibirsk, Russia

The article provides technical and economic feasibility of the barite concentrate production from a technogenic tailing dump located in Ursk, Kemerovo region. The methods of extraction and options for implementation of the resulting concentrate were evaluated and key indicators of the investment projectand economical effectivity of obtaining barite concentrate were calculated. The analysis of formation and development of rational subsoil use in Russia and abroad was carried out. The paper presents periodization of various approaches and development of the subsoil users control from the state in relation to the legal aspects of the use of technogenic objects. The vocabulary of technogenic dumps and deposits was considered, methodological approaches of ecological and economic and ecological and geological assessments of investment attractiveness of the technogenic objects development were analyzed. Calculations of integrated approach for technogenic waste processing were carried out. The evaluation of cost-effectiveness analysis was conducted on the basis of method for evaluating the cost-effectiveness analysis of the solid minerals production.

Keywords: barite concentrate, rational nature management, technogenic dump, tailing dump, economic efficiency, Kemerovo region.

DOI 10.20403/2078-0575-2023-4b-196-205

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